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Bosch SR0854X - Starter
MPN: SR0854X
The Bosch SR0854X Starter is essential for initiating your BMW's engine. Engineered to OEM standards, it provides dependable performance and easy installation.
Vehicle Specific
Check if this part fits your vehicle.
Product Overview
The Bosch Starter Motor SR0854X is engineered to OEM standards, providing reliable performance for your BMW vehicle. If you're experiencing issues such as a clicking sound followed by screeching when turning the key, it may be time to replace your starter motor. This essential component plays a critical role in starting your vehicle by engaging the solenoid and facilitating the connection between the starter motor and the engine flywheel. With premium-grade construction, the Bosch starter motor is trusted by professionals and designed to withstand the rigors of everyday driving. Ensure your BMW runs smoothly with this high-quality replacement part. Choose Bosch SR0854X for dependable performance and peace of mind every time you service your vehicle.
Cross Reference Numbers
This Bosch SR0854X is equivalent to or replaces the following part numbers: 12417843530
Vehicle Compatibility
- BMW M3 4.0 V8 (2012–2013)
This may also fit other applications. Please use the vehicle selector tool to verify fitment.
Why Shop at eEuroparts.com?
- Proven Expertise: Over 25 years of experience with European vehicles means we know your car inside and out.
- Exclusive Kits That Fit™ - complete repair solutions with no guesswork
- Fitment Confidence: Our accurate cataloging ensures you get the right part the first time.
- Fast, Reliable Shipping: Orders ship quickly from our U.S.-based warehouses.
- Transparent Pricing: Competitive prices with no hidden fees or surprise charges.
- Established Trust: Serving the European auto community since 2000.
Frequently Asked Questions
What does the Bosch SR0854X Starter do?
The starter motor is responsible for initiating the engine's operation by engaging the flywheel when the ignition key is turned. It provides the necessary torque to start the engine, ensuring smooth operation from the outset.
How do I know if my Starter needs replacement?
Common signs that the starter motor may need replacement include: clicking or grinding noise when turning the key, engine fails to start, intermittent starting issues, and electrical corrosion visible on contacts.
Can I install the Bosch SR0854X myself?
Yes, the Bosch SR0854X can be installed as a DIY project, but it is essential to follow safety precautions and consult your vehicle's service manual for proper installation steps.
What are the symptoms of a faulty Starter?
Symptoms of a faulty starter motor include difficulty starting the engine, unusual noises such as clicking or grinding, and intermittent starting issues. If you see DTCs such as P0615, P0627, and P0685, it may indicate a failing starter motor.
Why should I choose Bosch for my Starter needs?
Bosch is known for its reliability and quality in automotive parts. Order Bosch SR0854X today for a factory-correct replacement that restores safety and performance.
Note: All information on this page and in the FAQ is for general reference only. Verify fitment and consult a professional as needed. eEuroparts.com is not responsible for incorrect part selection or installation.
- BrandBosch
- ManufacturerBosch
- MPNSR0854X
- Part TypeStarter
- OE Part Numbers12417843530
- FeaturesCases Per Pallet (ORLY) : 125
Mounting Bolt Hole Quantity : 3
Mounting Hardware Included : No
Mounting Shims Included : No
New Or Remanufactured : Remanufactured
Nose Cone Material : Aluminum
Nose Cone Type : Closed Nose
OE Recommendation : Yes
Original Equipment Manufacturer Names : BO
Power Rating : 2.2
Solenoid Attached : Yes
Starter Finish : Aluminum
Starter Rotation : Clockwise
Tooth Quantity : 11
Unit(s) per Car Qty (ORLY) : 1
Voltage : 12
- Fitment
- Fitment TypeVehicle Specific
| Year | Make | Model | Submodel | Notes |
|---|---|---|---|---|
| 2012 | BMW | M3 | Base (4.0 V8 GAS) | |
| 2013 | BMW | M3 | Base (4.0 V8 GAS) |
Warranty Overview
At eEuroparts, we stand behind the quality of the products we sell. Every part we offer is backed by a warranty designed to give you peace of mind and protect your investment.
Standard Warranty – Most Parts
Coverage: 2 years or 24,000 miles (whichever comes first) from purchase date.
Protection: Defects in materials or workmanship under normal personal use.
Eligibility: Applies only to the original purchaser and the vehicle where the part was first installed.
Exclusions:
Wear-and-tear items (brake pads, filters, bulbs, wipers, etc.)
Commercial, fleet, rideshare, off-road, or racing use
Improper installation, misuse, accidents, or modifications
Not Covered: Labor, shipping, towing, or incidental costs.
Bison Performance Warranty – Our House Brand
Coverage: Limited Lifetime Warranty for as long as you own your vehicle.
Applies To: All products sold under the Bison Performance label.
Premium Protection: Goes beyond our standard warranty — if it’s a Bison product, the 2-year/24k mile limit is replaced with lifetime coverage.
Exclusions: Same as the standard warranty (normal wear, commercial use, improper installation, etc.).
What’s Included: Replacement of the defective product (labor and shipping excluded).
Warranty Claim Requirements
To keep claims fast and fair, we require:
Proof of purchase (invoice or order confirmation).
Photos or videos showing the defective part, order number, date, VIN, and odometer reading.
Diagnostic reports or part returns for non-visible issues may be requested.
Claims must be truthful, properly documented, and reflect normal consumer use.
Buy With Confidence: We back our products because we believe in their quality, with a transparent, customer-first warranty process you can trust. And with Bison Performance products, you’ll enjoy Limited Lifetime protection—an assurance few brands can match.
For full details and exclusions, please see our complete Warranty Terms & Conditions.
This summary is for convenience only. For full warranty coverage details, exclusions, and requirements, see our official Warranty Terms & Conditions. In case of conflict, the full policy governs.
Return Policy Overview
Most parts can be returned within 30 days of delivery if unused, uninstalled, and in original packaging.
To start a return, contact customer support via Chat or Contact Us.
Restocking fee: Up to 20% may apply for certain orders (buyer’s remorse, order errors, or special-order items)
Refunds: Issued to your original payment method within 3–5 business days after inspection
Exchanges: Not automatic — please return and reorder
Replacements: May be approved for incorrect or defective items reported within 7 days
Not returnable:
Used or installed parts
Electrical components
Opened filter kits, gaskets, or contaminated items
Final sale or custom orders
Important Notes:
Return shipping is your responsibility unless we made a verified error
Fitment is the customer’s responsibility (we can assist, but do not guarantee)
Country of origin may vary and is not grounds for return
For complete details, please see our full Return Policy.
This Returns summary is provided for convenience only. All returns, refunds, and exchanges are subject to the complete Returns Policy. In the event of any conflict, the full policy governs.
Fast, Reliable Shipping — Straight to Your Door
We ship most orders the same day when placed before 2 PM CST (Monday–Friday). Our main warehouse is just east of Nashville, TN, and we also ship from multiple locations nationwide to get your order to you as quickly as possible.
We use trusted carriers like UPS, FedEx, and USPS.
Tracking info is emailed to you as soon as your order ships.
Delivery estimates at checkout are based on carrier data, but not guaranteed.
Need help with a shipment?
If your order is missing, damaged, or incorrect, just let us know within 5 days of delivery. We’ll walk you through the quick claim process — including a few photos to help us make things right.
For complete details, please see our full Shipping Policy.
This Shipping summary is provided for convenience only. Delivery times, carrier terms, fees, restrictions, risk of loss, and other details are governed by our complete Shipping Policy. In the event of any conflict, the full policy governs.
